class CreateCounters < ActiveRecord::Migration
  def self.up
    create_table :counters do |t|
      t.string :code
      t.string :so
      t.string :guihao
      t.string :fengtiaohao
      t.int :ctns
      t.int :kgs
      t.float :cbm

      t.timestamps
    end
  end

  def self.down
    drop_table :counters
  end
end
